CA3026817C - Materiaux zeolitiques actives par le cuivre de la structure de cadre cha issus d'une synthese sans modele organique, et leur utilisation en reduction catalytique selective de nox - Google Patents

Materiaux zeolitiques actives par le cuivre de la structure de cadre cha issus d'une synthese sans modele organique, et leur utilisation en reduction catalytique selective de nox Download PDF

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CA3026817C
CA3026817C CA3026817A CA3026817A CA3026817C CA 3026817 C CA3026817 C CA 3026817C CA 3026817 A CA3026817 A CA 3026817A CA 3026817 A CA3026817 A CA 3026817A CA 3026817 C CA3026817 C CA 3026817C
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zeolitic material
framework structure
cha framework
seed crystals
copper
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CA3026817A1 (fr
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Stefan Maurer
Mathias Feyen
Natalia Trukhan
Ulrich Mueller
Faruk Oezkirim
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BASF Corp
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7015—CHA-type, e.g. Chabazite, LZ-218
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/763—CHA-type, e.g. Chabazite, LZ-218
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
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    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment
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    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C—CHEMISTRY; METALLURGY
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    • C01B39/54—Phosphates, e.g. APO or SAPO compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D2251/00—Reactants
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    • B01D2251/206—Ammonium compounds
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract

L'invention concerne un matériau zéolitique contenant du cuivre et/ou du fer synthétique ayant une structure de cadre CHA, la structure de cadre CHA comprenant SiO 2, X 2O 3, et comprenant éventuellement Z 2O 5, X étant un élément trivalent, et Z étant un élément pentavalent, le matériau zéolitique contenant de 3,8 à 12 % en poids de Cu et/ou Fe calculé en tant qu'élément respectif et sur la base de 100 % en poids de SiO2 contenu dans le matériau zéolitique ayant une structure de cadre CHA, et le NMR MAS 29Si du matériau zéolitique comprenant : un premier pic (P1) dans la plage allant de -96 à -98,8 ppm ; un deuxième pic (P2) dans la plage allant de -102 à -104,5 ppm ; et un troisième pic (P3) dans la plage allant de -107,5 à -111 ppm ; l'intégration des premier, deuxième et troisième pics dans NMR MAS 29Si du matériau zéolitique offrant un rapport des valeurs d'intégration P1:P2:P3 allant de (0,35-0,7):1: (0,1-1,6), ainsi que son procédé de préparation et son utilisation, notamment dans un procédé pour la réduction catalytique sélective de NOx.
CA3026817A 2016-06-08 2017-06-02 Materiaux zeolitiques actives par le cuivre de la structure de cadre cha issus d'une synthese sans modele organique, et leur utilisation en reduction catalytique selective de nox Active CA3026817C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2016/085292 2016-06-08
CN2016085292 2016-06-08
PCT/CN2017/087035 WO2017211236A1 (fr) 2016-06-08 2017-06-02 Matériaux zéolitiques activés par le cuivre de la structure de cadre cha issus d'une synthèse sans modèle organique, et leur utilisation en réduction catalytique sélective de nox

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CA3026817A1 CA3026817A1 (fr) 2017-12-14
CA3026817C true CA3026817C (fr) 2024-01-16

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CA3026817A Active CA3026817C (fr) 2016-06-08 2017-06-02 Materiaux zeolitiques actives par le cuivre de la structure de cadre cha issus d'une synthese sans modele organique, et leur utilisation en reduction catalytique selective de nox

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EP (1) EP3481549A4 (fr)
CN (2) CN121800199A (fr)
BR (1) BR112018073870B1 (fr)
CA (1) CA3026817C (fr)
WO (1) WO2017211236A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018096171A1 (fr) 2016-11-28 2018-05-31 Basf Se Composite catalyseur comprenant un métal alcalino-terreux contenant une zéolite cha et son utilisation dans un procédé de conversion de composés oxygénés en oléfines
WO2018099964A1 (fr) 2016-11-30 2018-06-07 Basf Se Procédé de conversion de la monoéthanolamine en éthylènediamine utilisant une zéolite modifiée par du cuivre de la structure d'ossature de mor
US11091425B2 (en) 2016-11-30 2021-08-17 Basf Se Process for the conversion of ethylene glycol to ethylenediamine employing a zeolite catalyst
KR20200119273A (ko) * 2018-02-07 2020-10-19 바스프 에스이 Ti를 포함하고 골격체형 CHA를 갖는 제올라이트 물질의 제조 방법
US11278874B2 (en) * 2018-11-30 2022-03-22 Johnson Matthey Public Limited Company Enhanced introduction of extra-framework metal into aluminosilicate zeolites
CN119706860A (zh) * 2024-12-30 2025-03-28 中触媒新材料股份有限公司 一种ssz-13分子筛的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264203A (en) * 1990-01-25 1993-11-23 Mobil Oil Corporation Synthetic mesoporous crystalline materials
EP3778484A1 (fr) 2008-05-21 2021-02-17 Basf Se Procédé pour la synthèse directe de cu contenant des zéolites ayant une structure cha
CN102946998A (zh) * 2010-04-08 2013-02-27 巴斯夫欧洲公司 Cu-CHA/Fe-MFI混合沸石催化剂和使用其处理气流中的NOx的方法
JP2014530163A (ja) * 2011-09-16 2014-11-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｃｈａ骨格構造を有するコア／シェルゼオライト材料を生成する方法
CN104039704B (zh) * 2011-11-11 2017-10-24 巴斯夫欧洲公司 用于制备cha型结构的沸石材料的无有机模板合成法
BR112014012818A2 (pt) * 2011-12-02 2017-06-13 Pq Corp material cristalino microporoso estabilizado, o processo de fabricaçãodo mesmo, e o uso para redução catalítica seletiva de nox
CN107362824B (zh) * 2012-02-06 2021-03-23 巴斯夫欧洲公司 获自无有机模板合成法的含铁和铜的沸石β
US20130202524A1 (en) * 2012-02-06 2013-08-08 Basf Se Iron- And Copper-Containing Zeolite Beta From Organotemplate-Free Synthesis And Use Thereof In The Selective Catalytic Reduction Of NOx

Also Published As

Publication number Publication date
BR112018073870A2 (pt) 2019-02-26
EP3481549A4 (fr) 2020-06-10
CN121800199A (zh) 2026-04-07
BR112018073870B1 (pt) 2022-05-24
EP3481549A1 (fr) 2019-05-15
WO2017211236A1 (fr) 2017-12-14
CA3026817A1 (fr) 2017-12-14
CN109219481A (zh) 2019-01-15

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